Seokha Yoo

The authors found no association between type of anesthesia used and the long-term prognosis of breast cancer. The results of this retrospective cohort study do not suggest specific selection of IV or inhalation anesthesia for breast cancer surgery.

BACKGROUND: The relationship between institutional case volume and clinical outcomes after living donor liver transplantation is not clarified. METHODS: We conducted a nationwide retrospective cohort study using the database of Korean National Healthcare Insurance Service. Between January 2007 and December 2016, 7073 adult living donor liver transplantations were performed at 50 centers in Korea. Centers were categorized according to the average annual number of liver transplantations: >50, 10 t

BACKGROUND: Glucose control can be difficult in the intraoperative and immediate postoperative period of liver transplantation. Hyperglycemia and glucose variability have been associated with acute kidney injury (AKI) in critically ill patients. We performed a retrospective study to test the hypothesis that perioperative glucose levels represented by time-weighted average glucose levels and glucose variability are independently associated with the incidence of postoperative AKI in patients under

Ultrasonography can be useful to perform a lumbar neuraxial block. It aids in understanding the anatomy of the lumbar spine before the procedure. Pre-procedural ultrasound imaging provides information about the accurate intervertebral level for puncture, optimal needle insertion point, and depth of needle advancement for a successful neuraxial block. The key ultrasonographic views for lumbar neuraxial block include the transverse midline interlaminar and parasagittal oblique views. Ultrasonograp

BACKGROUND: Postoperative anaemia is common after total knee arthroplasty (TKA). Emerging evidence shows the beneficial effects of peri-operative iron supplementation in patients at risk of postoperative anaemia. OBJECTIVE: To evaluate the efficacy of intra-operative administration of iron isomaltoside for the prevention of postoperative anaemia in patients undergoing TKA. DESIGN: Randomised, controlled, double-blind, parallel-group study. SETTING: A tertiary care teaching hospital; between 29 M

AIMS: Hospital case volume is shown to be associated with postoperative outcomes in various types of surgery. However, conflicting results of volume-outcome relationship have been reported in hip fracture surgery. This retrospective cohort study aimed to evaluate the association between hospital case volume and postoperative outcomes in patients who had hip fracture surgery. We hypothesized that higher case volume would be associated with lower risk of in-hospital and one-year mortality after hi

BACKGROUND: The purpose of this study was to investigate the influence of different head and neck positions on the performance of the Ambu® AuraGain™, a novel laryngeal mask with anatomical curvature. METHODS: Oropharyngeal leak pressure, expiratory tidal volume, peak inspiratory pressure, ventilation score, and fiberoptic view score through the AuraGain™ were measured in the neutral, flexed, and extended neck positions as well as the right rotated head and neck position in each patient in a ran

INTRODUCTION: This study aimed to investigate whether low-volume local anesthetic with intravenous dexamethasone can reduce the incidence of diaphragmatic paresis while maintaining the analgesic duration compared with conventional volume of local anesthetic without intravenous dexamethasone when performing ultrasound-guided superior trunk block in patients undergoing arthroscopic shoulder surgery. METHODS: Eighty-four adult patients undergoing arthroscopic shoulder surgery under general anesthes

Continuous peripheral nerve blocks using perineural catheters are increasingly used because they are the only well-established techniques that can provide prolonged analgesia. Although the novel indications and benefits of each type of continuous peripheral nerve block have been well described in several review articles, there is a lack of recent publications focusing on the use of perineural catheters. Numerous clinical challenges are associated with the use of catheters for pain management. Th

Although the optimal level of PEEP during one-lung ventilation was not determined, the application of higher PEEP can prevent aeration loss in the ventilated lung after video-assisted thoracoscopic surgery under one-lung ventilation.